EP0396019A3 - Ionen-Zyklotron-Resonanz-Spektrometer - Google Patents

Ionen-Zyklotron-Resonanz-Spektrometer Download PDF

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Publication number
EP0396019A3
EP0396019A3 EP19900107951 EP90107951A EP0396019A3 EP 0396019 A3 EP0396019 A3 EP 0396019A3 EP 19900107951 EP19900107951 EP 19900107951 EP 90107951 A EP90107951 A EP 90107951A EP 0396019 A3 EP0396019 A3 EP 0396019A3
Authority
EP
European Patent Office
Prior art keywords
measuring cell
ions
field
electrical
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19900107951
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English (en)
French (fr)
Other versions
EP0396019B1 (de
EP0396019A2 (de
Inventor
Martin Allemann (Dr.)
Pablo Caravatti (Dr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spectrospin AG
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Spectrospin AG
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Publication date
Application filed by Spectrospin AG filed Critical Spectrospin AG
Publication of EP0396019A2 publication Critical patent/EP0396019A2/de
Publication of EP0396019A3 publication Critical patent/EP0396019A3/de
Application granted granted Critical
Publication of EP0396019B1 publication Critical patent/EP0396019B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/64—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using cyclotron resonance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/36—Radio frequency spectrometers, e.g. Bennett-type spectrometers, Redhead-type spectrometers
    • H01J49/38—Omegatrons ; using ion cyclotron resonance

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

Bei einem Verfahren zum Betrieb eines ICR-Spektrometers, dessen Meßzelle (1) mehrere symmetrisch zu einer zur Feldrichtung eines homogenen Magnetfeldes parallelen Achse (2) verlaufende, als HF-Elektroden ausgebildete Seitenwände (3, 4), sowie, ent­ lang der Achse gesehen, beiderseits der Zelle angeordnete, elektrisch isolierte Trapping-Elektroden (5, 6) aufweist, an welche Fangpotentiale mit der Polarität der zu untersuchenden Ionen angelegt werden können, um ein Austreten der Ionen aus der Meßzelle (1) in Achsrichtung weitgehend zu verhindern, werden zur Minimierung der achsparallelen Komponenten des in der Meßzelle (1) auf die Ionen wirkenden elektrischen HF-Feldes auf beiden Seiten der Meßzelle (1) an mindestens eine Trapping-­ Elektrode (5) zusätzliche elektrische HF-Signale angelegt. Dadurch wird im Inneren der Meßzelle (1) annähernd ein Verlauf der elektrischen HF-Feldlinien erreicht, wie er bei einer theo­ retischen, in axialer Richtung unendlich ausgedehnten Meßzelle (1) auftreten würde. Auf diese Weise werden axiale Beschleuni­ gungen der Ionen in der Meßzelle (1) durch das elektrische HF-­ Feld, die in der Regel zum Verlaust dieser Ionen aus dem Meß­ ensemble führen, vermieden.
EP90107951A 1989-05-05 1990-04-26 Ionen-Zyklotron-Resonanz-Spektrometer Expired - Lifetime EP0396019B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3914838 1989-05-05
DE3914838A DE3914838A1 (de) 1989-05-05 1989-05-05 Ionen-zyklotron-resonanz-spektrometer

Publications (3)

Publication Number Publication Date
EP0396019A2 EP0396019A2 (de) 1990-11-07
EP0396019A3 true EP0396019A3 (de) 1991-07-31
EP0396019B1 EP0396019B1 (de) 1996-01-10

Family

ID=6380152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107951A Expired - Lifetime EP0396019B1 (de) 1989-05-05 1990-04-26 Ionen-Zyklotron-Resonanz-Spektrometer

Country Status (3)

Country Link
US (1) US5019706A (de)
EP (1) EP0396019B1 (de)
DE (2) DE3914838A1 (de)

Families Citing this family (41)

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US5451781A (en) * 1994-10-28 1995-09-19 Regents Of The University Of California Mini ion trap mass spectrometer
US5455418A (en) * 1994-12-06 1995-10-03 Hogan; Jeremiah D. Micro-fourier transform ion cyclotron resonance mass spectrometer
US7098449B1 (en) 1999-07-21 2006-08-29 The Charles Stark Draper Laboratory, Inc. Spectrometer chip assembly
US6690004B2 (en) 1999-07-21 2004-02-10 The Charles Stark Draper Laboratory, Inc. Method and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry
US6815668B2 (en) * 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
US7399958B2 (en) * 1999-07-21 2008-07-15 Sionex Corporation Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations
US6806463B2 (en) 1999-07-21 2004-10-19 The Charles Stark Draper Laboratory, Inc. Micromachined field asymmetric ion mobility filter and detection system
US6495823B1 (en) 1999-07-21 2002-12-17 The Charles Stark Draper Laboratory, Inc. Micromachined field asymmetric ion mobility filter and detection system
US6815669B1 (en) * 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Longitudinal field driven ion mobility filter and detection system
US6515281B1 (en) * 2000-06-23 2003-02-04 Archimedes Technology Group, Inc. Stochastic cyclotron ion filter (SCIF)
US6573495B2 (en) 2000-12-26 2003-06-03 Thermo Finnigan Llc High capacity ion cyclotron resonance cell
WO2003005016A1 (en) * 2001-06-30 2003-01-16 Sionex Corporation System for collection of data and identification of unknown ion species in an electric field
US7119328B2 (en) * 2001-06-30 2006-10-10 Sionex Corporation System for DMS peak resolution
US7274015B2 (en) * 2001-08-08 2007-09-25 Sionex Corporation Capacitive discharge plasma ion source
US7091481B2 (en) * 2001-08-08 2006-08-15 Sionex Corporation Method and apparatus for plasma generation
US6727496B2 (en) * 2001-08-14 2004-04-27 Sionex Corporation Pancake spectrometer
JP4994573B2 (ja) * 2002-02-12 2012-08-08 オラテック インターベンションズ インコーポレイテッド 鏡視下高周波切除装置
US7122794B1 (en) 2002-02-21 2006-10-17 Sionex Corporation Systems and methods for ion mobility control
GB2406433C (en) * 2003-09-25 2011-11-02 Thermo Finnigan Llc Measuring cell for ion cyclotron resonance spectrometer
US6995365B2 (en) * 2003-11-12 2006-02-07 Beckman Coulter, Inc. Mass analyzer having improved ion selection unit
EP1690074A2 (de) * 2003-11-25 2006-08-16 Sionex Corporation Auf mobilität beruhende vorrichtung und verfahren unter verwendung von dispersionseigenschaften, probenfragmentierung und/oder druckkontrolle zur verbesserung der analyse einer probe
EP1697024B1 (de) * 2003-12-18 2017-08-30 DH Technologies Development Pte. Ltd. Verfahren und vorrichtung zur verbesserten ionenbasierten probendetektion unter verwendung von selektiver vortrennung und verstärkung
CA2551991A1 (en) * 2004-01-13 2005-07-28 Sionex Corporation Methods and apparatus for enhanced sample identification based on combined analytical techniques
WO2005074584A2 (en) * 2004-02-02 2005-08-18 Sionex Corporation Compact sample analysis systems and related methods using combined chromatography and mobility spectrometry techniques
EP1756561A1 (de) * 2004-04-28 2007-02-28 Sionex Corporation System und verfahren zur ionenspeziesanalyse mit verbesserter zustandskontrolle und dateninterpretation unter verwendung differentieller mobilitätsspektrometer
DE102004038661B4 (de) * 2004-08-09 2009-06-10 Bruker Daltonik Gmbh Messzelle für Ionenzyklotronresonanz-Massenspektrometer
DE102004061821B4 (de) 2004-12-22 2010-04-08 Bruker Daltonik Gmbh Messverfahren für Ionenzyklotronresonanz-Massenspektrometer
WO2006119167A1 (en) * 2005-04-29 2006-11-09 Sionex Corporation Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices
WO2007014303A2 (en) 2005-07-26 2007-02-01 Sionex Corporation Ultra compact ion mobility based analyzer system and method
DE102007017053B4 (de) * 2006-04-27 2011-06-16 Bruker Daltonik Gmbh Messzelle für Ionenzyklotronresonanz-Massenspektrometer
US8217344B2 (en) 2007-02-01 2012-07-10 Dh Technologies Development Pte. Ltd. Differential mobility spectrometer pre-filter assembly for a mass spectrometer
US7777182B2 (en) * 2007-08-02 2010-08-17 Battelle Energy Alliance, Llc Method and apparatus for ion cyclotron spectrometry
DE102007047075B4 (de) * 2007-10-01 2011-06-09 Bruker Daltonik Gmbh Kompensation der Raumladungseffekte in Ionenzyklotronresonanz-Massenspektrometern
DE102007056584B4 (de) 2007-11-23 2010-11-11 Bruker Daltonik Gmbh Anregung der Ionen in einer ICR-Zelle mit strukturierten Trapping-Elektroden
US7858930B2 (en) * 2007-12-12 2010-12-28 Washington State University Ion-trapping devices providing shaped radial electric field
US7763849B1 (en) * 2008-05-01 2010-07-27 Bruker Daltonics, Inc. Reflecting ion cyclotron resonance cell
DE102008063233B4 (de) 2008-12-23 2012-02-16 Bruker Daltonik Gmbh Hohe Massenauflösung mit ICR-Messzellen
WO2011045144A1 (en) 2009-10-14 2011-04-21 Bruker Daltonik Gmbh Ion cyclotron resonance measuring cells with harmonic trapping potential
DE102010044878B4 (de) 2010-09-09 2012-05-31 Bruker Daltonik Gmbh ICR-Messzelle mit harmonischem Trappingfeld
EP2706557B1 (de) * 2012-09-11 2018-11-07 Bruker Daltonik GmbH Dynamisch harmonisierte FT-ICR-Zelle mit speziell geformten Elektroden zur Kompensation der Inhomogenität des Magnetfeldes
WO2017130070A1 (en) * 2016-01-27 2017-08-03 Dh Technologies Development Pte. Ltd. Ion injection method into side-on ft-icr mass spectrometers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535512A (en) * 1966-07-21 1970-10-20 Varian Associates Double resonance ion cyclotron mass spectrometer for studying ion-molecule reactions
EP0259596A1 (de) * 1986-08-14 1988-03-16 Spectrospin AG Verfahren zum Eliminieren unerwünschter geladener Teilchen aus der Messzelle eines ICR-Spektrometers

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Publication number Priority date Publication date Assignee Title
US2756339A (en) * 1954-04-30 1956-07-24 Gen Electric Variable frequency oscillator for mass spectrometer
NL239331A (de) * 1959-05-19
US3511983A (en) * 1967-04-10 1970-05-12 Corning Glass Works Lighting device for dental and surgical procedures
US4581533A (en) * 1984-05-15 1986-04-08 Nicolet Instrument Corporation Mass spectrometer and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535512A (en) * 1966-07-21 1970-10-20 Varian Associates Double resonance ion cyclotron mass spectrometer for studying ion-molecule reactions
EP0259596A1 (de) * 1986-08-14 1988-03-16 Spectrospin AG Verfahren zum Eliminieren unerwünschter geladener Teilchen aus der Messzelle eines ICR-Spektrometers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES. vol. 72, no. 1/2, Oktober 1986, AMSTERDAM NL Seiten 15 - 31; S.K. HUANG ET AL.: "Mass-dependent z-excitation of ions in cubic traps used in Ftms" *

Also Published As

Publication number Publication date
EP0396019B1 (de) 1996-01-10
EP0396019A2 (de) 1990-11-07
DE3914838C2 (de) 1992-11-26
DE59010044D1 (de) 1996-02-22
DE3914838A1 (de) 1990-11-08
US5019706A (en) 1991-05-28

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